From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [BUMP PATCH 1/2] avcodec: change AVCodecContext.frame_number to int64_t
Date: Fri, 27 Jan 2023 15:16:41 -0300
Message-ID: <34dbdb79-0784-e5f2-3a2c-7754dc614da3@gmail.com> (raw)
In-Reply-To: <167484266801.26119.8016486821936065381@lain.khirnov.net>
On 1/27/2023 3:04 PM, Anton Khirnov wrote:
> Quoting Marton Balint (2023-01-27 18:59:39)
>>
>>
>> On Fri, 27 Jan 2023, Anton Khirnov wrote:
>>
>>> I still think we should do a deprecation+replacement like we do for
>>> everything else.
>>
>> You mean you want to introduce a new 64 bit member and deprecate the old
>> 32 bit field?
>>
>> E.g.
>>
>> int64_t frame_num;
>>
>> attribute_deprcated
>> int frame_number
>>
>> And during the transition you want to sync the value between the 64bit and
>> the 32bit ?
>
> yes
We did make changes like int -> size_t without adding new fields in
places like AVBufferRef. See 14040a1d91.
It does however probably need an FF_API_ dance, much like in that example.
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next prev parent reply other threads:[~2023-01-27 18:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-26 22:46 Marton Balint
2023-01-26 22:46 ` [FFmpeg-devel] [BUMP PATCH 2/2] avutil/frame: change AVFrame.*_picture_number " Marton Balint
2023-01-27 10:07 ` [FFmpeg-devel] [BUMP PATCH 1/2] avcodec: change AVCodecContext.frame_number " Anton Khirnov
2023-01-27 17:59 ` Marton Balint
2023-01-27 18:04 ` Anton Khirnov
2023-01-27 18:16 ` James Almer [this message]
2023-01-27 18:41 ` Marton Balint
2023-01-28 18:14 ` Marton Balint
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